Fans gather on the steps of the National Portrait Gallery.PHOTO CREDIT: Zack Moody

Fans gather on the steps of the National Portrait Gallery.PHOTO CREDIT: Zack Moody

Photo credit: Jessica Pomper

Photo credit: Jessica Pomper

Photo credit: Jessica Pomper

Washington Capitals fans celebrate after the Washington Capitals win Game 5 of the Stanley Cup Final against the Vegas Golden Nights to capture the Stanley Cup during a watch party at Capital One Arena. (Photo by Alex Edelman/Getty Images)

WASHINGTON, DC - JUNE 07: A Washington Capitals fan celebrates after the Washington Capitals win Game 5 of the Stanley Cup Final against the Vegas Golden Nights to capture the Stanley Cup during a watch party at Capitol One Area on June 7, 2018 in Washington, DC. The Washington Capitals defeated the Vegas Golden Knights 4-3. (Photo by Alex Edelman/Getty Images)

Washington Capitals fans celebrate after the Washington Capitals won Game 5 of the Stanley Cup final against the Vegas Golden Knights to capture the Stanley Cup during a watch party on the streets in Washington, DC on June 7, 2018. - The Washington Capitals defeated the Vegas Golden Knights 4-3. (Photo by Andrew CABALLERO-REYNOLDS / AFP)

Washington Capitals fans celebrate after the Washington Capitals won Game 5 of the Stanley Cup final against the Vegas Golden Knights to capture the Stanley Cup during a watch party on the streets in Washington, DC on June 7, 2018. - The Washington Capitals defeated the Vegas Golden Knights 4-3. (Photo by Andrew CABALLERO-REYNOLDS / AFP)

(Photo Credit: David Dunn/Twitter)

(Photo Credit: David Dunn/Twitter)

(Photo Credit: David Dunn/Twitter)

Capital One Arena. 16,691 fans gather to watch the game.

The Bullpen in Navy Yard(PHOTO CREDIT: Veronica Barger)

The Bullpen in Navy Yard(PHOTO CREDIT: Veronica Barger)

The Bullpen in Navy Yard(PHOTO CREDIT: Veronica Barger)

Crowds outside Capital One Arena(Photo Credit: Josh Gaines)

Downtown Caps watch party at Gallery Place.

Downtown Caps watch party at Gallery Place.

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Fans gather on the steps of the National Portrait Gallery.PHOTO CREDIT: Zack Moody

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Fans gather on the steps of the National Portrait Gallery.PHOTO CREDIT: Zack Moody

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Photo credit: Jessica Pomper

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Photo credit: Jessica Pomper

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Photo credit: Jessica Pomper

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Washington Capitals fans celebrate after the Washington Capitals win Game 5 of the Stanley Cup Final against the Vegas Golden Nights to capture the Stanley Cup during a watch party at Capital One Arena. (Photo by Alex Edelman/Getty Images)

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WASHINGTON, DC - JUNE 07: A Washington Capitals fan celebrates after the Washington Capitals win Game 5 of the Stanley Cup Final against the Vegas Golden Nights to capture the Stanley Cup during a watch party at Capitol One Area on June 7, 2018 in Washington, DC. The Washington Capitals defeated the Vegas Golden Knights 4-3. (Photo by Alex Edelman/Getty Images)

Washington Capitals fans celebrate after the Washington Capitals won Game 5 of the Stanley Cup final against the Vegas Golden Knights to capture the Stanley Cup during a watch party on the streets in Washington, DC on June 7, 2018. - The Washington Capitals defeated the Vegas Golden Knights 4-3. (Photo by Andrew CABALLERO-REYNOLDS / AFP)

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Washington Capitals fans celebrate after the Washington Capitals won Game 5 of the Stanley Cup final against the Vegas Golden Knights to capture the Stanley Cup during a watch party on the streets in Washington, DC on June 7, 2018. - The Washington Capitals defeated the Vegas Golden Knights 4-3. (Photo by Andrew CABALLERO-REYNOLDS / AFP)